7.3. Assume that a random process can be described by two equal amplitude sinusoids in unit random variance white noise as defined by the following equation, x[n] = Asin(nθ1 +φ1) + Asin(nθ 2 +φ 2 ) + v[n]

Also assume that Δθ = θ1 −θ 2 = 0.02π radians and Fs = 1000 Hz. What is the minimum value of data length N such that the two sinusoids can be resolved via the nonparametric periodogram spectral estimation method?

Compute the frequency resolution for this problem?